Stepwise balancing involves stepping down the airflow to the outlets with the greatest amount of excess air.
Answer the following statement true (T) or false (F)
True
You might also like to view...
The need for breakaway connections on ducts connected to fire damper sleeves is based on the _____.
a. thickness of the wall b. metal gauge of the sleeve c. size of the damper d. volume of airflow
Most analog addressable systems operate on a _____.
a. one-conductor circuit b. two-conductor circuit c. three-conductor circuit d. four-conductor circuit
Technician A says that the vibration damper is removed with a puller that grasps the damper's outer ring. Technician B says that when an air impact wrench is used on a puller to remove the vibration damper, the crankshaft need not be kept from turning. Who is right?
A. ?Technician A only B. ?Technician B only C. ?Both A and B D. ?Neither A nor B
Gloves should be worn a little too tight.
Answer the following statement true (T) or false (F)